/*
 * Copyright (c) 2009-2010, okazoh_tk. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  - Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *  - Neither the name of the copyright holder nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef ALKES_IGRAPHICS_2D_H_INCLUDED_
#define ALKES_IGRAPHICS_2D_H_INCLUDED_

#include "alkes/gfx/IGraphics.h"
#include "alkes/gfx/IRenderTarget2D.h"
#include "alkes/gfx/Shape.h"
#include "alkes/gfx/LineShape.h"
#include "alkes/gfx/RectangleShape.h"
#include "alkes/gfx/ImageShape.h"
#include "alkes/gfx/PolylineShape.h"

namespace alkes {

/// \addtogroup graphics
//@{

class AL_EXPORT IGraphics2D
    : public IGraphics
{
    AL_DECLARE_CLASS(IGraphics2D, IGraphics);

public:
    bool correctTexelMapping() const;

    virtual IRenderTarget2D* createDefaultRenderTarget2D() = 0;

    virtual Shape* createShape(int32_t shape_type, uint32_t num);
    virtual LineShape* createLineShape(uint32_t num);
    virtual RectangleShape* createRectangleShape(uint32_t num);
    virtual ImageShape* createImageShape(uint32_t num);
    virtual PolylineShape* createPolylineShape(uint32_t num);

    ImageShape* createImageShape(uint32_t num, ImageBuffer* image, const Point2D* dst_xys);
    ImageShape* createImageShape(ImageBuffer* image, const Point2D& dst_xy);

    ImageShape* createImageShape(uint32_t num, ImageBuffer* grayscale_image, const Point2D* dst_xys, const Color& color);
    ImageShape* createImageShape(ImageBuffer* grayscale_image, const Point2D& dst_xy, const Color& color);

protected:
    enum Attribute
    {
        CORRECT_TEXEL_MAPPING = 0,
    };

    IGraphics2D();
    virtual ~IGraphics2D() = 0;

    void setAttribute(int attr, bool value);
};

//@}

}

#endif
